Thirty-three thousand people think that Thursday is their thirtieth birthday.

三万三千人认为星期四是他们三十岁生日。

The Rodent Queen—on her thirtieth birthday, they had left a toy crown on her desk, the words scrawled on with permanent marker.

在她三十岁生日时，他们在她的办公桌上放了一个玩具皇冠，上面用擦不掉的记号笔歪歪扭扭写着“啮齿动物女皇”。

On Friday evening, he was also celebrating his thirtieth birthday.

在周五的晚上，他还要度过他30岁的生日。